Microsoft Office Communications Server (OCS) 2007 R2, provides presence, instant messaging, unified conferencing (audio, video, and Web), and enterprise voice for businesses around the world. OCS delivers streamlined communications for your users so they can find and communicate with the right person, right now, from the applications they use most. With Communicator 2007 (the Desktop Client), you can connect people inside the enterprise as well as connect the PC and phone.
Communications
Cisco Unified Communications System
The Cisco Unified Communications 520 for Small Business is an affordable unified communications appliance that provides voice, data, voicemail, Automated Attendant, video, security, and wireless capabilities while integrating with existing desktop applications such as calendar, email, and customer relationship management (CRM) programs.
